<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./lib/vue-2.4.0.js"></script>
</head>

<body>
    <div id="app">
        <p v-for='(val,key,i) in user'>
            值是：{{val}}-----键是：{{key}}---索引是：{{i}}
        </p>
    </div>
<script>
    var vm =new Vue({
        el:'#app',
        data:{
            user:{
                id:1,
                name:'托尼',
                gender:'男',
            },
        }
    })
</script>
</body>

</html>